The Norwegian Petroleum Directorate acquired the seismic data in September 2008. The vessel used was Ramform Challenger. The seismic data was processed by CGG in 2008/2009. The seismic coverage is 300 km² FF.

The name of the survey is: NPD-TW-08-3D-TROLLCO2

The survey was carried out to map the subsurface for potential CO₂ storage. Please see the attached presentation Presentasjon Prod Geosc-1109_LJ.pdf for further details.

The data will be distributed by Diskos.